EP0621300A3 - Polyanhydroaspartic acid and its biodegradable hydrolysats. - Google Patents

Polyanhydroaspartic acid and its biodegradable hydrolysats. Download PDF

Info

Publication number
EP0621300A3
EP0621300A3 EP94400831A EP94400831A EP0621300A3 EP 0621300 A3 EP0621300 A3 EP 0621300A3 EP 94400831 A EP94400831 A EP 94400831A EP 94400831 A EP94400831 A EP 94400831A EP 0621300 A3 EP0621300 A3 EP 0621300A3
Authority
EP
European Patent Office
Prior art keywords
hydrolysates
groups
units
polyanhydroaspartic acid
hydrolysats
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP94400831A
Other languages
German (de)
French (fr)
Other versions
EP0621300B1 (en
EP0621300A2 (en
Inventor
Jean-Luc Lepage
Maurice Charpennel
Veronique Bossennec
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Publication of EP0621300A2 publication Critical patent/EP0621300A2/en
Publication of EP0621300A3 publication Critical patent/EP0621300A3/en
Application granted granted Critical
Publication of EP0621300B1 publication Critical patent/EP0621300B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1092—Polysuccinimides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3719—Polyamides or polyimides

Abstract

Polyanhydroaspartic acid whose hydrolysates exhibit a biodegradability in natural environment of at least 90% +/- 5%, characterised in that it contains not more than 3% of NH groups of its imide units relative to all the CH groups of its succinimide units. Its hydrolysates are characterised in that they contain not more than 3% of primary amide groups relative to the secondary amide groups included in the aspartic units. Polyanhydroaspartic acid and its hydrolysates can be obtained by thermal polymerisation of aspartic acid followed by optional hydrolysis, the said polymerisation operation being carried out in the presence of a boron derivative containing at least one B-OH bond or of a precursor of the said boron derivative. The latter can be employed as a "builder" or "cobuilder" in detergent compositions.
EP94400831A 1993-04-23 1994-04-15 Polyanhydroaspartic acid and its biodegradable hydrolysats Expired - Lifetime EP0621300B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9304815 1993-04-23
FR9304815 1993-04-23

Publications (3)

Publication Number Publication Date
EP0621300A2 EP0621300A2 (en) 1994-10-26
EP0621300A3 true EP0621300A3 (en) 1995-11-08
EP0621300B1 EP0621300B1 (en) 1998-09-30

Family

ID=9446373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94400831A Expired - Lifetime EP0621300B1 (en) 1993-04-23 1994-04-15 Polyanhydroaspartic acid and its biodegradable hydrolysats

Country Status (13)

Country Link
US (1) US5536813A (en)
EP (1) EP0621300B1 (en)
JP (1) JP2696481B2 (en)
CN (1) CN1036926C (en)
AT (1) ATE171715T1 (en)
AU (1) AU677635B2 (en)
BR (1) BR9401575A (en)
CA (1) CA2121983A1 (en)
DE (1) DE69413590D1 (en)
IL (1) IL109379A0 (en)
NO (1) NO941453L (en)
NZ (1) NZ260338A (en)
TW (1) TW301672B (en)

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US5578323A (en) 1992-06-15 1996-11-26 Emisphere Technologies, Inc. Proteinoid carriers and methods for preparation and use thereof
US6221367B1 (en) 1992-06-15 2001-04-24 Emisphere Technologies, Inc. Active agent transport systems
US6099856A (en) 1992-06-15 2000-08-08 Emisphere Technologies, Inc. Active agent transport systems
US5693338A (en) 1994-09-29 1997-12-02 Emisphere Technologies, Inc. Diketopiperazine-based delivery systems
US6331318B1 (en) 1994-09-30 2001-12-18 Emisphere Technologies Inc. Carbon-substituted diketopiperazine delivery systems
US5792451A (en) 1994-03-02 1998-08-11 Emisphere Technologies, Inc. Oral drug delivery compositions and methods
US5811127A (en) 1992-06-15 1998-09-22 Emisphere Technologies, Inc. Desferrioxamine oral delivery system
US5401516A (en) 1992-12-21 1995-03-28 Emisphere Technologies, Inc. Modified hydrolyzed vegetable protein microspheres and methods for preparation and use thereof
US6610329B2 (en) * 1993-04-22 2003-08-26 Emisphere Technologies Inc. Compositions for the delivery of antigens
IL109403A0 (en) 1993-04-22 1994-07-31 Emisphere Tech Inc Oral drug delivery compositions and methods
US5643957A (en) 1993-04-22 1997-07-01 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5958457A (en) 1993-04-22 1999-09-28 Emisphere Technologies, Inc. Compositions for the delivery of antigens
DE69427895T2 (en) * 1993-11-24 2002-04-11 Rhone Poulenc Chimie Process for the preparation of polyimides or their biodegradable polypeptide hydrolyzates
US6090958A (en) 1995-03-31 2000-07-18 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US6001347A (en) 1995-03-31 1999-12-14 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5965121A (en) 1995-03-31 1999-10-12 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5989539A (en) 1995-03-31 1999-11-23 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5866536A (en) 1995-03-31 1999-02-02 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
CN1151836C (en) 1995-03-31 2004-06-02 艾米斯菲尔技术有限公司 Compound and compositions for delivering active agents
US6051258A (en) 1995-06-07 2000-04-18 Emisphere Technologies, Inc. Proteinoid emulsions and methods for preparation and use thereof
US5750147A (en) 1995-06-07 1998-05-12 Emisphere Technologies, Inc. Method of solubilizing and encapsulating itraconazole
US5824345A (en) 1995-06-07 1998-10-20 Emisphere Technologies, Inc. Fragrances and flavorants
DE19681560T1 (en) 1995-09-11 1998-08-20 Emisphere Tech Inc Process for the preparation of omega-aminoalkanoic acid derivatives from cycloalkanones
JP2000512671A (en) 1996-06-14 2000-09-26 エミスフェアー テクノロジーズ インク Microencapsulated fragrance and preparation method
US6051561A (en) * 1997-02-07 2000-04-18 Emisphere Technologies Inc. Compounds and compositions for delivering active agents
US5939381A (en) 1997-02-07 1999-08-17 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5990166A (en) 1997-02-07 1999-11-23 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US6358504B1 (en) 1997-02-07 2002-03-19 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5804688A (en) 1997-02-07 1998-09-08 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5776888A (en) * 1997-02-07 1998-07-07 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5773647A (en) * 1997-02-07 1998-06-30 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5876710A (en) 1997-02-07 1999-03-02 Emisphere Technologies Inc. Compounds and compositions for delivering active agents
US6313088B1 (en) 1997-02-07 2001-11-06 Emisphere Technologies, Inc. 8-[(2-hydroxy-4-methoxy benzoyl) amino]-octanoic acid compositions for delivering active agents
US6060513A (en) 1997-02-07 2000-05-09 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5879681A (en) 1997-02-07 1999-03-09 Emisphere Technolgies Inc. Compounds and compositions for delivering active agents
US5981691A (en) * 1997-04-23 1999-11-09 University Of South Alabama Imide-free and mixed amide/imide thermal synthesis of polyaspartate
US5863944A (en) 1997-04-30 1999-01-26 Emisphere Technologies, Inc. Compounds and compositions for delivering active agents
US5962710A (en) 1997-05-09 1999-10-05 Emisphere Technologies, Inc. Method of preparing salicyloylamino acids
WO2001048055A1 (en) * 1999-12-27 2001-07-05 Idemitsu Kosan Co., Ltd. Succinimide compounds and use thereof
TWI407907B (en) 2010-10-04 2013-09-11 Far Eastern New Century Corp An antibacterial agent with water solubility and biodegradability
CN102450260B (en) * 2010-10-14 2013-10-16 远东新世纪股份有限公司 Antiseptic with water solubility and biodegradability
CN102250353B (en) * 2011-05-23 2012-10-10 黑龙江大学 Method for synthesizing polyaspartic acid derivative through multi-component evaporative crystallization copolymerization modification

Citations (7)

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Publication number Priority date Publication date Assignee Title
DE2253190A1 (en) * 1971-11-01 1973-05-10 Kyowa Hakko Kogyo Kk POLYAMINO ACID DERIVATIVES, THE PROCESS FOR THEIR MANUFACTURING, THEIR USE AS SURFACTANTS AND DETERGENTS AND COSMETICS CONTAINING THESE COMPOUNDS
WO1987003891A1 (en) * 1985-12-19 1987-07-02 Battelle Memorial Institute Biodegradable synthetic polypeptide and its utilization in therapeutics
DD262665A1 (en) * 1987-06-17 1988-12-07 Akad Wissenschaften Ddr PROCESS FOR THE PRODUCTION OF POLYASPARTIMID
WO1989001005A1 (en) * 1987-07-31 1989-02-09 Massachusetts Institute Of Technology One-step polymerization of polyanhydrides
GB2246786A (en) * 1990-07-24 1992-02-12 Roehm Gmbh Preparation of polysuccinimide
WO1992014753A1 (en) * 1991-02-22 1992-09-03 Donlar Corporation The manufacture of polyaspartic acids
EP0511037A1 (en) * 1991-04-15 1992-10-28 Rhone-Poulenc Chimie Detergent composition containing a polyimide biopolymer hydrolysable in the washing medium

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DE2626651A1 (en) * 1976-06-15 1977-12-29 Barmag Barmer Maschf CABLE CATCHING AND CUTTING DEVICE
US4363797A (en) * 1977-09-14 1982-12-14 Societe Anonyme Dite: L'oreal Polyaspartic acid derivatives, their preparation and their use in cosmetic composition
JPS61218634A (en) * 1985-03-25 1986-09-29 Fuso Kagaku Kogyo Kk Production of polyamino acid
US4868287A (en) * 1987-08-24 1989-09-19 University Of South Alabama Inhibition of mineral deposition by polyanionic/hydrophobic peptides and derivatives thereof having a clustered block copolymer structure
JPH01283228A (en) * 1988-05-06 1989-11-14 Ajinomoto Co Inc Biodegradable sustained release material
DE4002736A1 (en) * 1990-01-31 1991-08-01 Hoechst Ag Poly-amino-di:carboxylic acid co-anhydro-amino-di:carboxylic derivs. - bio:degradable polymeric peptide(s) for controlled release of pharmaceuticals
US5057597A (en) * 1990-07-03 1991-10-15 Koskan Larry P Process for the manufacture of anhydro polyamino acids and polyamino acids
DK0548794T3 (en) * 1991-12-20 1999-12-06 Aventis Res & Tech Gmbh & Co Polyaspartamide derivatives as adsorbents for bile acids, polyaspartamide derivatives charged with bile acids, methods
US5380817A (en) * 1992-07-10 1995-01-10 Rohm And Haas Company Process for preparing polysuccinimides from aspartic acid
US5319145A (en) * 1992-07-10 1994-06-07 Rohm And Haas Company Method for preparing polysuccinimides with a rotary tray dryer
US5266237A (en) * 1992-07-31 1993-11-30 Rohm And Haas Company Enhancing detergent performance with polysuccinimide
US5292864A (en) * 1992-08-07 1994-03-08 Srchem Incorporated Decolorizing polyaspartic acid polymers
DE4307114A1 (en) * 1993-03-06 1994-09-08 Basf Ag Process for the preparation of reaction products of polyaspartic acid amide and amino acids and their use

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2253190A1 (en) * 1971-11-01 1973-05-10 Kyowa Hakko Kogyo Kk POLYAMINO ACID DERIVATIVES, THE PROCESS FOR THEIR MANUFACTURING, THEIR USE AS SURFACTANTS AND DETERGENTS AND COSMETICS CONTAINING THESE COMPOUNDS
WO1987003891A1 (en) * 1985-12-19 1987-07-02 Battelle Memorial Institute Biodegradable synthetic polypeptide and its utilization in therapeutics
DD262665A1 (en) * 1987-06-17 1988-12-07 Akad Wissenschaften Ddr PROCESS FOR THE PRODUCTION OF POLYASPARTIMID
WO1989001005A1 (en) * 1987-07-31 1989-02-09 Massachusetts Institute Of Technology One-step polymerization of polyanhydrides
GB2246786A (en) * 1990-07-24 1992-02-12 Roehm Gmbh Preparation of polysuccinimide
WO1992014753A1 (en) * 1991-02-22 1992-09-03 Donlar Corporation The manufacture of polyaspartic acids
EP0511037A1 (en) * 1991-04-15 1992-10-28 Rhone-Poulenc Chimie Detergent composition containing a polyimide biopolymer hydrolysable in the washing medium

Also Published As

Publication number Publication date
NO941453D0 (en) 1994-04-21
CN1036926C (en) 1998-01-07
BR9401575A (en) 1995-03-07
DE69413590D1 (en) 1998-11-05
EP0621300B1 (en) 1998-09-30
US5536813A (en) 1996-07-16
CA2121983A1 (en) 1994-10-24
JPH073010A (en) 1995-01-06
CN1097429A (en) 1995-01-18
IL109379A0 (en) 1994-07-31
NZ260338A (en) 1995-08-28
TW301672B (en) 1997-04-01
NO941453L (en) 1994-10-24
EP0621300A2 (en) 1994-10-26
ATE171715T1 (en) 1998-10-15
AU677635B2 (en) 1997-05-01
AU6058194A (en) 1994-10-27
JP2696481B2 (en) 1998-01-14

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